I've built scalable full-stack applications at Kolo Tree, Safeberry, Megatrend, and Sally Engineering, using JavaScript, TypeScript, PHP, React, Vue.js, Node.js, Laravel, and NestJS. My work includes e-commerce platforms with payment integrations, inventory management, custom shopping carts, and order management systems.
I've automated testing and deployment with GitHub Actions and Docker, managed AWS and DigitalOcean infrastructure, and built RESTful, GraphQL, and gRPC APIs backed by PostgreSQL, MySQL, MongoDB, and Redis. I focus on performance through database optimization, caching, system design, and responsive frontend experiences.
